Hand torque screwdrivers are used for the fastening control of screws in almost all precise mechanical and electrical parts. This paper describes the realization of a calibration chain for hand torque screwdrivers traceable to the national standard for torque. The calibration methods for a reference torque screwdriver using a primary torque standard machine, a torque screwdriver tester using the reference torque screwdriver, and hand torque screwdrivers using the torque screwdriver tester are also described.


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    Title :

    Calibration chain for hand torque screwdrivers


    Contributors:
    Ogushi, K. (author) / Nishino, A. (author) / Maeda, K. (author) / Ueda, K. (author)


    Publication date :

    2014


    Size :

    5 Seiten, Bilder, 11 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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